316403880 has 64 divisors (see below), whose sum is σ = 1022232960. Its totient is φ = 77883648.

The previous prime is 316403807. The next prime is 316403911. The reversal of 316403880 is 88304613.

316403880 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×316403880² = 200222830558108800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99852 + ... + 102971.

It is an arithmetic number, because the mean of its divisors is an integer number (15972390).

Almost surely, 2^316403880 is an apocalyptic number.

316403880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

316403880 is an abundant number, since it is smaller than the sum of its proper divisors (705829080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316403880 is a wasteful number, since it uses less digits than its factorization.

316403880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202850 (or 202846 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 316403880 is about 17787.7452196730. The cubic root of 316403880 is about 681.4185209445.

The spelling of 316403880 in words is "three hundred sixteen million, four hundred three thousand, eight hundred eighty".